The objective of this experiment is to guarantee the quality of Yangzhou Briny Goose. 为了保证扬州盐水鹅的卫生质量和品质。
The only way thoroughly improving the sanitary environmental qualitiesin countryside was to adopt effective measures popularizing non-hazardous household latrines. 只有以切实有效的措施普及无害化户厕，才能从根本上提高农村环境卫生质量。
